{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2026-11-21","schedule":[{"end":"2026-11-21T16:35Z","end_local":"18:35","hours":1.67,"mean_quality":0.0,"start":"2026-11-21T14:55Z","start_local":"16:55","target":null},{"end":"2026-11-22T01:35Z","end_local":"03:35","hours":9.0,"mean_quality":0.37,"start":"2026-11-21T16:35Z","start_local":"18:35","target":"M33"},{"end":"2026-11-22T05:20Z","end_local":"07:20","hours":3.75,"mean_quality":0.0,"start":"2026-11-22T01:35Z","start_local":"03:35","target":null}],"targets":[{"best_window":{"end":"2026-11-22T01:35Z","end_local":"03:35","hours":9.0,"label":"marginal","mean_quality":0.37,"start":"2026-11-21T16:35Z","start_local":"18:35"},"dec":30.66017511,"moon_separation":18.2,"name":"M33","quality_hours":3.53,"ra":23.46206906,"resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"score":null,"score_astronomy":38,"score_weather":null,"transit":{"airmass":1.02,"alt":79.1,"az":182.2,"t":"2026-11-21T19:55Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2026-11-21T15:30Z","end_local":"17:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-11-21T14:55Z","start_local":"16:55"},{"end":"2026-11-21T16:35Z","end_local":"18:35","hours":1.08,"label":"poor","mean_quality":0.12,"start":"2026-11-21T15:30Z","start_local":"17:30"},{"end":"2026-11-22T01:35Z","end_local":"03:35","hours":9.0,"label":"marginal","mean_quality":0.37,"start":"2026-11-21T16:35Z","start_local":"18:35"},{"end":"2026-11-22T01:55Z","end_local":"03:55","hours":0.33,"label":"poor","mean_quality":0.27,"start":"2026-11-22T01:35Z","start_local":"03:35"},{"end":"2026-11-22T05:20Z","end_local":"07:20","hours":3.42,"label":"unusable","mean_quality":0.0,"start":"2026-11-22T01:55Z","start_local":"03:55"}]}],"unscheduled":[],"warnings":[]}